Helly Hansen Chelsea Evolution Construction 77441 combines a durable cotton blend with flexible stretch zones and extensive tool storage.
Articulated knees, a broad belt loop and Cordura reinforcements support demanding use. Leg length can be extended by 5 cm.
This is functional workwear with no stated PPE certification. Knee protection requires suitable pads and correct positioning; pockets are not tool tethering.
KEY FEATURES
- Four-way stretch and shaped waistband
- Cordura hanging pockets and reinforced knees
- Adjustable knee pockets and 5 cm extendable legs
SPECIFICATIONS AND STANDARDS
- 93% polyamide, 7% elastane, 310 g/m²
- Secondary: 79% cotton, 21% polyester, 295 g/m²
- 100% polyamide Cordura reinforcement
USE AND SELECTION
- Construction, carpentry and installation
- Technical maintenance
- Tasks requiring extensive storage and movement
Check before purchase: Check fit, leg length, knee-pad position, seams, pockets and closures; tether tools separately where falling objects are a hazard.

















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